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Fourier transform ghost imaging with complexity-guided phase retrieval

delete2025-06-04
delete0
PRE
AI
M
Manisha
A
Amit K. Yadav
M
Muskan Kularia
K
Kedar Khare
DOI：10.1016/j.optlaseng.2025.109110delete
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Abstract

Abstract

En 中文
• Demonstrates single-exposure Fourier transform ghost imaging (FTGI) using spatial correlations of source and phase recovery in ghost imaging (GI) • Utilizes a complexity-guided algorithm for efficient phase recovery from Fourier intensity. • Spatial averaging eliminates the need for multiple temporal recording and reconstructs objects only with two-time frozen random patterns. • Technique is validated through experimental reconstruction of various uniform and varying phase objects.

Journal

Optics and Lasers in Engineering cover
Optics and Lasers in Engineering
IF:
3.7
Papers:
7.1K
Citations:
1.7W

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